190404a

2019/sketch_190404a/sketch_190404a.pyde

@@ -0,0 +1,48 @@
+"""
+Terrain Box
+"""
+
+add_library('peasycam')
+
+L, H = 100, 100
+A, B, C, D = H + 50, H + 0, H + 10, H + 20
+
+def setup():
+    size(700, 500, P3D)
+    cam = PeasyCam(this, 660)
+    fill(255, 100)
+
+def draw():
+    background(200)
+    # ortho()
+    strokeWeight(2)
+    stroke(0)
+
+    beginShape()
+    vertex(0, 0, 0)
+    vertex(L, 0, 0)
+    vertex(L, L, 0)
+    vertex(0, L, 0)
+    endShape(CLOSE)
+
+    beginShape()
+    vertex(0, 0, B)
+    vertex(L, 0, C)
+    vertex(L, 0, 0)
+    vertex(0, 0, 0)
+    endShape(CLOSE)
+
+    beginShape()
+    vertex(0, 0, B)
+    vertex(0, L, A)
+    vertex(0, L, 0)
+    vertex(0, 0, 0)
+    endShape(CLOSE)
+
+    stroke(200, 200, 0)
+    line(0, 0, B, L, L, D)
+    stroke(0, 200, 200)
+    line(L, 0, C, L, L, D)
+    line(0, L, A, L, L, D)
+    stroke(0, 0, 200)
+    line(L, L, 0, L, L, D)